Austin Area Reservoirs: Monitored Water Supply Reservoirs are 88.0% full on 2025-12-15
Historical Data
| Date | Percent Full |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
|
|---|---|---|---|---|---|
| Today | 2025-12-15 | 88.0 | 1,995,476 | 1,964,633 | 2,232,539 |
| Yesterday | 2025-12-14 | 88.1 | 1,997,094 | 1,966,251 | 2,232,539 |
| 2 days ago | 2025-12-13 | 88.1 | 1,997,603 | 1,966,760 | 2,232,539 |
| 1 week ago | 2025-12-08 | 88.3 | 2,002,131 | 1,971,288 | 2,232,539 |
| 1 month ago | 2025-11-15 | 87.4 | 1,983,005 | 1,952,162 | 2,232,539 |
| 3 months ago | 2025-09-15 | 91.7 | 2,078,714 | 2,047,034 | 2,232,539 |
| 6 months ago | 2025-06-15 | 56.7 | 1,296,853 | 1,266,010 | 2,232,539 |
| 1 year ago | 2024-12-15 | 56.8 | 1,298,293 | 1,267,450 | 2,232,539 |
*
Percent Full is based on Conservation Storage and Conservation Capacity and doesn't account for storage in flood pool.
Area Map
Reservoir Storage
| Reservoir | Type | Percent Full |
Water Level (ft) |
Height Above Conservation Pool (ft) |
Reservoir Storage (acre-ft) |
Conservation Storage (acre-ft) |
Conservation Capacity (acre-ft) |
Surface Area (acres) |
|---|---|---|---|---|---|---|---|---|
| Buchanan |
|
97.2 | 1,018.93 | -1.07 | 856,459 | 842,797 | 866,694 | 22,225 |
| Georgetown |
|
71.3 | 781.81 | -9.19 | 27,177 | 27,114 | 38,005 | 1,065 |
| Stillhouse Hollow |
|
97.1 | 620.94 | -1.06 | 223,148 | 223,062 | 229,796 | 6,277 |
| Travis |
|
79.4 | 668.08 | -12.92 | 888,692 | 871,660 | 1,098,044 | 15,987 |